Pith Number

pith:3PR2AVNK

pith:2007:3PR2AVNK4B4DUUASSFHXG5RJZF

not attested not anchored not stored refs pending

Holonomy for Quantum Channels

David Kult, Erik Sj\"oqvist, Johan {\AA}berg

arxiv:0711.2140 v2 · 2007-11-14 · quant-ph

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:18:18.758785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbe3a055aae0783a5012914f737629c95e524635000ea9c583f3f4049d44fa89

Aliases

arxiv: 0711.2140 · arxiv_version: 0711.2140v2 · doi: 10.48550/arxiv.0711.2140

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3PR2AVNK4B4DUUASSFHXG5RJZF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dbe3a055aae0783a5012914f737629c95e524635000ea9c583f3f4049d44fa89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c721764b98c41037bb1f7f2c6c885b258d5c4b0c8d3b5565de9149d34fe3bb01",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-11-14T09:53:54Z",
    "title_canon_sha256": "c7b0e50a92eaa40d9e7c8f265eaca5564b21108503e9672807a290e2127992c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.2140",
    "kind": "arxiv",
    "version": 2
  }
}